71280004752

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{28463}}^1$

素因数の和:28539

約数の個数: 320

約数和(自身を含む): 243961528320

約数和(自身を除く): 172681523568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 31, 33, 34, 36, 44, 48, 51, 54, 62, 66, 68, 72, 88, 93, 99, 102, 108, 124, 132, 136, 144, 153, 176, 186, 187, 198, 204, 216, 248, 264, 272, 279, 297, 306, 341, 372, 374, 396, 408, 432, 459, 496, 527, 528, 558, 561, 594, 612, 682, 744, 748, 792, 816, 837, 918, 1023, 1054, 1116, 1122, 1188, 1224, 1364, 1488, 1496, 1581, 1584, 1674, 1683, 1836, 2046, 2108, 2232, 2244, 2376, 2448, 2728, 2992, 3069, 3162, 3348, 3366, 3672, 4092, 4216, 4464, 4488, 4743, 4752, 5049, 5456, 5797, 6138, 6324, 6696, 6732, 7344, 8184, 8432, 8976, 9207, 9486, 10098, 11594, 12276, 12648, 13392, 13464, 14229, 16368, 17391, 18414, 18972, 20196, 23188, 24552, 25296, 26928, 28458, 28463, 34782, 36828, 37944, 40392, 46376, 49104, 52173, 56916, 56926, 69564, 73656, 75888, 80784, 85389, 92752, 104346, 113832, 113852, 139128, 147312, 156519, 170778, 208692, 227664, 227704, 256167, 278256, 313038, 313093, 341556, 417384, 455408, 483871, 512334, 626076, 626186, 683112, 768501, 834768, 882353, 939279, 967742, 1024668, 1252152, 1252372, 1366224, 1451613, 1537002, 1764706, 1878558, 1935484, 2049336, 2504304, 2504744, 2647059, 2817837, 2903226, 3074004, 3529412, 3757116, 3870968, 4098672, 4354839, 5009488, 5294118, 5322581, 5635674, 5806452, 6148008, 7058824, 7514232, 7741936, 7941177, 8453511, 8709678, 9705883, 10588236, 10645162, 11271348, 11612904, 12296016, 13064517, 14117648, 15000001, 15028464, 15882354, 15967743, 16907022, 17419356, 19411766, 21176472, 21290324, 22542696, 23225808, 23823531, 26129034, 29117649, 30000002, 31764708, 31935486, 33814044, 34838712, 38823532, 42352944, 42580648, 45000003, 45085392, 47647062, 47903229, 52258068, 58235298, 60000004, 63529416, 63870972, 67628088, 69677424, 77647064, 85161296, 87352947, 90000006, 95294124, 95806458, 104516136, 116470596, 120000008, 127058832, 127741944, 135000009, 135256176, 143709687, 155294128, 165000011, 174705894, 180000012, 190588248, 191612916, 209032272, 232941192, 240000016, 255483888, 262058841, 270000018, 287419374, 330000022, 349411788, 360000024, 381176496, 383225832, 405000027, 465882384, 495000033, 524117682, 540000036, 574838748, 660000044, 698823576, 720000048, 766451664, 810000054, 990000066, 1048235364, 1080000072, 1149677496, 1320000088, 1397647152, 1485000099, 1620000108, 1980000132, 2096470728, 2160000144, 2299354992, 2640000176, 2970000198, 3240000216, 3960000264, 4192941456, 4455000297, 5940000396, 6480000432, 7920000528, 8910000594, 11880000792, 17820001188, 23760001584, 35640002376, 71280004752]

約数ペア:

[(1, 71280004752), (2, 35640002376), (3, 23760001584), (4, 17820001188), (6, 11880000792), (8, 8910000594), (9, 7920000528), (11, 6480000432), (12, 5940000396), (16, 4455000297), (17, 4192941456), (18, 3960000264), (22, 3240000216), (24, 2970000198), (27, 2640000176), (31, 2299354992), (33, 2160000144), (34, 2096470728), (36, 1980000132), (44, 1620000108), (48, 1485000099), (51, 1397647152), (54, 1320000088), (62, 1149677496), (66, 1080000072), (68, 1048235364), (72, 990000066), (88, 810000054), (93, 766451664), (99, 720000048), (102, 698823576), (108, 660000044), (124, 574838748), (132, 540000036), (136, 524117682), (144, 495000033), (153, 465882384), (176, 405000027), (186, 383225832), (187, 381176496), (198, 360000024), (204, 349411788), (216, 330000022), (248, 287419374), (264, 270000018), (272, 262058841), (279, 255483888), (297, 240000016), (306, 232941192), (341, 209032272), (372, 191612916), (374, 190588248), (396, 180000012), (408, 174705894), (432, 165000011), (459, 155294128), (496, 143709687), (527, 135256176), (528, 135000009), (558, 127741944), (561, 127058832), (594, 120000008), (612, 116470596), (682, 104516136), (744, 95806458), (748, 95294124), (792, 90000006), (816, 87352947), (837, 85161296), (918, 77647064), (1023, 69677424), (1054, 67628088), (1116, 63870972), (1122, 63529416), (1188, 60000004), (1224, 58235298), (1364, 52258068), (1488, 47903229), (1496, 47647062), (1581, 45085392), (1584, 45000003), (1674, 42580648), (1683, 42352944), (1836, 38823532), (2046, 34838712), (2108, 33814044), (2232, 31935486), (2244, 31764708), (2376, 30000002), (2448, 29117649), (2728, 26129034), (2992, 23823531), (3069, 23225808), (3162, 22542696), (3348, 21290324), (3366, 21176472), (3672, 19411766), (4092, 17419356), (4216, 16907022), (4464, 15967743), (4488, 15882354), (4743, 15028464), (4752, 15000001), (5049, 14117648), (5456, 13064517), (5797, 12296016), (6138, 11612904), (6324, 11271348), (6696, 10645162), (6732, 10588236), (7344, 9705883), (8184, 8709678), (8432, 8453511), (8976, 7941177), (9207, 7741936), (9486, 7514232), (10098, 7058824), (11594, 6148008), (12276, 5806452), (12648, 5635674), (13392, 5322581), (13464, 5294118), (14229, 5009488), (16368, 4354839), (17391, 4098672), (18414, 3870968), (18972, 3757116), (20196, 3529412), (23188, 3074004), (24552, 2903226), (25296, 2817837), (26928, 2647059), (28458, 2504744), (28463, 2504304), (34782, 2049336), (36828, 1935484), (37944, 1878558), (40392, 1764706), (46376, 1537002), (49104, 1451613), (52173, 1366224), (56916, 1252372), (56926, 1252152), (69564, 1024668), (73656, 967742), (75888, 939279), (80784, 882353), (85389, 834768), (92752, 768501), (104346, 683112), (113832, 626186), (113852, 626076), (139128, 512334), (147312, 483871), (156519, 455408), (170778, 417384), (208692, 341556), (227664, 313093), (227704, 313038), (256167, 278256)]